URL Inspection: https://www.courseplan.io

Open Cached · just now

UP

HTTP Status

200

Ping

15 ms

Technologies

5

Technologies Detected

Infrastructure & Network (3)

CDN	Fastly https://www.fastly.com
Evidence: • IP 151.101.1.195 → ASN 54113

DNS Provider	Google DNS https://dns.google
Evidence: • DNS Record NS: ns-cloud-c1.googledomains.com (root domain: courseplan.io) • DNS Record NS: ns-cloud-c2.googledomains.com (root domain: courseplan.io) • DNS Record NS: ns-cloud-c3.googledomains.com (root domain: courseplan.io) • DNS Record NS: ns-cloud-c4.googledomains.com (root domain: courseplan.io)

Registrar	Key-Systems https://www.key-systems.net
Evidence: • WHOIS Registrar: Key-Systems GmbH

Analytics & Marketing (1)

Analytics	Google Optimize https://optimize.google.com	OPT-5JTC6CX
Evidence: • HTML <script>: https://www.googleoptimize.com/optimize.js?id=OPT-5JTC6CX

SSL & Certificates (1)

Certificate Authority	Google Trust https://pki.goog
Evidence: • SSL Certificate Issuer: C=US, O=Google Trust Services, CN=WR3

Metadata & SEO

Title

CoursePlan

Language

en

Viewport

width=device-width, initial-scale=1, shrink-to-fit=no

Domain Owner Information

View Full WHOIS

Registrar

Key-Systems GmbH

Created

January 16, 2020

5 years 342 days old

Expires

January 16, 2026

24 days left

SSL/TLS Certificate

View Full SSL Report

Issued By

C=US, O=Google Trust Services, CN=WR3

Security Score

77 /100

Network & Hosting

View DNS Records

151.101.1.195 • AS54113

Fastly

Resources

courseplan.io (2 resources)

Scripts (1)

• https://www.courseplan.io/assets/index.6e554852.js

Stylesheets (1)

• https://www.courseplan.io/assets/index.97318b3a.css

googleoptimize.com (1 resources)

Scripts (1)

• https://www.googleoptimize.com/optimize.js?id=OPT-5JTC6CX

polyfill.io (1 resources)

Scripts (1)

• https://polyfill.io/v3/polyfill.min.js?features=es2015%2CIntersectionObserver

Inspected on December 23, 2025 at 15:51 UTC